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Merrell Siren 4 Thermo Mid Zip Wp

39
was CHF229.–
Delivered between Thu, 18.9. and Fri, 26.9.
free shipping

Colour

Size

Product details

The Siren 4 Thermo Mid Zip Wp is a highly developed hiking shoe specifically designed for the needs of outdoor enthusiasts. With its durable full-grain leather upper and a water-repellent membrane, this shoe offers optimal protection and comfort in winter conditions. The 200 grams of synthetic Primaloft® Gold Eco Series insulation provide pleasant warmth, while the breathable properties of the material prevent overheating of the feet. The Vibram® Icetrek outsole ensures excellent traction on slippery surfaces, making the shoe ideal for challenging hikes. The medial YKK zipper allows for easy on and off, further enhancing comfort. With eco-friendly materials, such as 100% recycled laces and straps, this shoe is not only functional but also sustainable.

  • Waterproof membrane for optimal weather protection
  • Vibram® Icetrek outsole for excellent traction
  • 200 grams of Primaloft® Gold Eco Series insulation for warmth
  • Medial YKK zipper for easy on and off
  • Eco-friendly materials with recycled components.

Key specifications

Target group
Women
Colour
Brown
Exact colour description
Hazel
Shoe size (EU)
39
Shaft height
Mid
Item number
60264551

General information

Manufacturer
Merrell
Category
Hiking boots
Manufacturer no.
J038764-39
Release date
17.7.2025

Colour

Colour
Brown
Exact colour description
Hazel

Material

Material group
Leather
Upper
Full-grain leather
Material
100% recycled fleece100% recycled laces and webbing5% recycled PU removable footbedBellows tongueFloatPro foam midsoleLining: 200 gram synthetic Primaloft® Gold Eco Series insulationmedial YKK zip for easy on and offMore durableSOLARCORE® aerogel insoleUpper material: full-grain leather and knitwearVibram® Icetrek outsoleWaterproof

Target group

Target group
Women
Age group
Adults

Shoe properties

Shoe size (EU)
39
Sport
Hiking
Shaft height
Mid
Membrane
Waterproof membrane
Fabric properties
BreathableHardwearingWater-repellent
Shoe sole technology
Vibram® Icetrek outsole
Season
Winter

Voluntary climate contribution

CO₂-Emission
Climate contribution

30-day right of return and free return shipment
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Hiking boots» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 13.Hanwag
    0.4 %
  • 13.Keen
    0.4 %
  • 13.Merrell
    0.4 %
  • 13.Salomon
    0.4 %
  • 19.Garmont
    0.5 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Merrell
    Not enough data
  • 1.Scarpa
    2 days
  • 2.La Sportiva
    4 days
  • 2.Lowa
    4 days
  • 2.Salewa
    4 days

Return rate

How often is a product of this brand in the «Hiking boots» category returned?

Source: Digitec Galaxus
  • 7.La Sportiva
    22.3 %
  • 8.Keen
    23.6 %
  • 9.Merrell
    24.4 %
  • 10.CMP Campagnolo
    25.6 %
  • 11.Vibram
    25.7 %
Source: Digitec Galaxus